- Wide Frequency Range: 1 MHz to 1 GHz
- Internal Battery or AC Adapter Operation: Operates 13+ hours per charge
- High Gain, Low Noise Figure: 33 dB Gain / 3.3 dB Noise Figure
- Individual Calibration Include
PAM-103
Preamplifier 33 dB Gain and Wideband: 1 to 1000 MHz
The PAM-103 is a broadband, high gain, low-noise preamplifier operating over the frequency range of 1 MHz to 1 GHz. Its high gain (33 dB ±3 dB) and low noise figure (<3.3 dB) make the PAM-103 Preamplifier the ideal choice for optimizing your EMI measurement system, whether it be for an absorber lined test chamber, open area test site or tem-cell.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Frequency Range | 1 MHz to 1 GHz |
| Preamplifier Gain | 33 dB (±3 dB) |
| Linear RF Input Range | < -30 dBµV to 89 dBµV |
| POUT @ 1 dB Compression | 18.3 dBm |
| POUT @ 3 dB Intercept (IP3) | 32 dBm |
| Noise Figure | < 3.3 dB |
| Input Sensitivity | < -30 dBµV (< 31.6 nV) |
| VSWR (RF Input/Output Ports) | 1.69:1 (maximum), 1.25:1 (average) |
| Return Loss (RF Input/Output Ports) | 29.5 dB (minimum), 44 dB (average) |
| RF Connectors (Input/Output Ports) | 50Ω N-Type (female) |
| Reverse Isolation | >40 dB (output port to input port) |
| Operating Temperature Range | 0° to 40° C (32° to 104° F) |
| Max. RF Input Ratings | 107 dBµV (225 mV), 0 dBm (1 mW), 2 VDC |
| Battery Runtime | >13 Hours (with new, fully-charged batteries) |
| Power Input | 15 VDC, 500 mA (unregulated) |
| Dimensions (Height x Width x Depth) | 2.3” x 6.6” x 8.3” (6 cm x 16.7 cm x 21 cm) |
| Weight | 3.2 lbs (1.45 kg) |
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